package org.sunshine.mamadu.experiment;

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.widgets.*;

import java.io.InputStream;

public class Snippet143 {

    public static void main(String[] args) {
        Display display = new Display();
        final Shell shell = new Shell(display);


        InputStream sourceStream = Snippet143.class.getResourceAsStream("/favicon.ico");
        ImageData source = new ImageData(sourceStream);
        ImageData mask = source.getTransparencyMask();
        Image image = new Image(null, source, mask);

//        Image image = new Image(display, 16, 16);


        final Tray tray = display.getSystemTray();
        if (tray == null) {
            System.out.println("The system tray is not available");
        } else {
            final TrayItem item = new TrayItem(tray, SWT.NONE);
            item.setToolTipText("SWT TrayItem");
            item.addListener(SWT.Show, new Listener() {
                public void handleEvent(Event event) {
                    System.out.println("show");
                }
            });
            item.addListener(SWT.Hide, new Listener() {
                public void handleEvent(Event event) {
                    System.out.println("hide");
                }
            });
            item.addListener(SWT.Selection, new Listener() {
                public void handleEvent(Event event) {
                    System.out.println("selection");
                }
            });
            item.addListener(SWT.DefaultSelection, new Listener() {
                public void handleEvent(Event event) {

                    shell.getMinimumSize();

                    System.out.println("default selection");
                }
            });
            final Menu menu = new Menu(shell, SWT.POP_UP);
            for (int i = 0; i < 8; i++) {
                MenuItem mi = new MenuItem(menu, SWT.PUSH);
                mi.setText("Item" + i);
                mi.addListener(SWT.Selection, new Listener() {
                    public void handleEvent(Event event) {
                        System.out.println("selection " + event.widget);
                    }
                });
                if (i == 0) menu.setDefaultItem(mi);
            }
            item.addListener(SWT.MenuDetect, new Listener() {
                public void handleEvent(Event event) {
                    menu.setVisible(true);
                }
            });
            item.setImage(image);
        }
        shell.setBounds(50, 50, 300, 200);

        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch()) display.sleep();
        }
        image.dispose();
        display.dispose();
    }
}